Three things that need to go right …
1. Ravens defense continues hot streak. Ray Lewis and teammates haven't allowed a touchdown this season (eight quarters) and they didn't allow a touchdown in two meetings with Cleveland last year (just one field goal).
2. Derrick Mason explodes against Browns again. In three meetings, the veteran wide receiver has averaged 110.6 yards receiving and has scored two touchdowns.
3. Ravens create turnovers. The defense has forced one turnover this season, but the Ravens have intercepted the Browns in 11 straight meetings (a total of 18 picks during that time).